I can't scale my key frames correctly
I think I've fixed the issue by trial and error. I first selected all the controls (I think that's what they are called) on the character by clicking on an empty area, then clicking a twice.That made them all highlighted with their colors. Then I went to the dope sheet and did what I did previously to the key frames and . . . Voila :) I know that was a crappy explanation but hey it worked!!! 

Thanks!